package com.seisys.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

import com.seisys.util.XssHttpServletRequestWrapper;

public class XssFilter implements Filter {

	FilterConfig filterConfig = null;

	public void init(FilterConfig filterConfig) throws ServletException {

		this.filterConfig = filterConfig;

	}

	public void destroy() {

		this.filterConfig = null;

	}

	public void doFilter(ServletRequest request, ServletResponse response,

	FilterChain chain) throws IOException, ServletException {

		chain.doFilter(new XssHttpServletRequestWrapper(

		(HttpServletRequest) request), response);

	}
}